xdr-terraform-modules/base/splunk_servers/indexer_cluster/vars.tf

variable "prefix" {
  description = "Prefix for Instance Names"
  type        = string
}

variable "splunk_legacy_cidr" {
  description = "The legacy CIDR block(s)"
  default     = []
  type        = list(string)
}

variable "hec_listen_443" {
  description = "Should HEC LB (also) listen on :443.  8088 always listens"
  default     = false
  type        = bool
}

variable "azs" {
  type = list(string)
}

variable "private_subnets" {
  type = list(string)
}

variable "public_subnets" {
  type = list(string)
}

variable "vpc_id" {
  type = string
}

variable "vpc_cidr" {
  type = string
}

variable "tags" {
  description = "Tags to add to the resource (in addition to global standard tags)"
  type        = map(any)
  default     = {}
}

variable "instance_tags" {
  description = "Tags only for the ASG instances. For the indexer clusters, this is an array with different tags for each of the 3 ASGs."
  type        = list(map(string))
  default     = [{}, {}, {}]
}

variable "instance_type" {
  type    = string
  default = "t3a.micro"
}

variable "reverse_enabled" {
  description = "Whether to create the reverse DNS entry."
  type        = bool
  default     = true
}